From b3606087b9f797e943c19aab06cf92c46fe2ea3f Mon Sep 17 00:00:00 2001
From: Shaunak Kishore <kshaunak@gmail.com>
Date: Wed, 23 Sep 2015 23:36:16 -0400
Subject: [PATCH] ES2015 for assert and persistence utilities

---
 lib/assert.js         |  2 +-
 server/backup.js      | 22 ----------------------
 server/persistence.js | 17 +++++++++++++++++
 3 files changed, 18 insertions(+), 23 deletions(-)
 delete mode 100644 server/backup.js
 create mode 100644 server/persistence.js

diff --git a/lib/assert.js b/lib/assert.js
index 57754855..87fc2d19 100644
--- a/lib/assert.js
+++ b/lib/assert.js
@@ -1,6 +1,6 @@
 "use strict";
 
-this.assert = function(condition, message) {
+this.assert = (condition, message) => {
   if (!condition) {
     console.error(message);
     throw new Error;
diff --git a/server/backup.js b/server/backup.js
deleted file mode 100644
index f05c96e7..00000000
--- a/server/backup.js
+++ /dev/null
@@ -1,22 +0,0 @@
-"use strict";
-
-var child_process = Npm.require('child_process');
-var path = Npm.require('path');
-
-function get_backup_path() {
-  return path.join(process.env.PWD, 'server', 'backup');
-}
-
-Meteor.methods({
-  backup: function() {
-    var path = get_backup_path();
-    child_process.spawn('mongodump', ['--port', '3001', '--out', path]);
-  },
-  restore: function() {
-    var path = get_backup_path();
-    child_process.spawn('mongorestore', ['--port', '3001', '--drop', path]);
-  },
-  wipe: function() {
-    base.collection.remove({});
-  },
-});
diff --git a/server/persistence.js b/server/persistence.js
new file mode 100644
index 00000000..b3127ba3
--- /dev/null
+++ b/server/persistence.js
@@ -0,0 +1,17 @@
+"use strict";
+
+const child_process = Npm.require('child_process');
+const path = Npm.require('path');
+
+const get_backup_path = () => path.join(process.env.PWD, 'server', 'backup');
+
+Meteor.methods({
+  backup() {
+    const path = get_backup_path();
+    child_process.spawn('mongodump', ['--port', '3001', '--out', path]);
+  },
+  restore() {
+    const path = get_backup_path();
+    child_process.spawn('mongorestore', ['--port', '3001', '--drop', path]);
+  },
+});